*{
    margin: 0;
    padding: 0; 
}
#BC{
    height: 100vh;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 0;
    opacity: 0;
    position: absolute;
}
.BackGround-Color{
    width: 100%;
    height: 100vh;
    margin-bottom: auto;
    background-image: linear-gradient(180deg,#e66464c4,#9198e5bd);
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 街机模式css样式 */
.Game-Title{
    position: relative;
    top: 20px;
    text-align: center;
    font-size:x-large;
    z-index: 2;
    cursor: pointer;
    color: rgba(255, 0, 0);
}
.Game-Container{
    background-color: rgba(0, 255, 255, 0.3);
    width: 400px;
    height: 750px;
    overflow: hidden;
}
.Line-Block{
    /* position: relative; */
    width: 400px;
    height: 150px;
    margin-bottom: 3px;
}
.Line-Block span{
    display: block;
    float: left;
    cursor: pointer;
    width: 98px;
    height: 150px;
    border: 1px solid rgba(0, 0, 0, 0.6);
    transform: translateY(-60px);
}
#Game-Start{
    text-align: center;
    line-height: 150px;
    font-size: 20px;
    color:white;
}
.Line-Block span:hover{
    box-shadow:0px 0px 3px azure;
}

.Black-Block{
    background-color: rgba(0, 0, 0, 0.5);
}
.Grey-Block{
    background-color: rgba(128, 128, 128, 0.3);
}
.Red-Block{
    background-color: red;
}
.Score{
    position: absolute;
    right: 20px;
    top: 10px;
}
.btn1{
    margin: 20px;
    width: 100px;
    height: 40px;
    position: relative;
    left: 180px;
    border-radius: 10px;
    background-image: linear-gradient(rgba(255, 255, 255, 0.5),cyan);
    text-decoration: none;
    text-align: center;
    line-height: 40px;
    display: block;
    border: 2px solid blueviolet;
}
.btn1:hover{
    transform: scale(1.2);
    transition: all 0.5s;
}
.Time{
    position: absolute;
    left: 20px;
    top: 10px;
    width: 150px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    color: white;
    font-size: 30px;
    border: 3px solid black;
}
#Loser, #Finish{
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 200px;
    width: 500px;
     height: 00px; /**/
    text-align: center;
    line-height: 100px;
    border-radius: 20px;
    background-color: white;
    overflow: hidden;
    
}
#Loser h3{
    line-height: 30px;
}
#Finish h3{
    line-height: 30px;
}
#Loser a{
    margin: 20px;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    background-image: linear-gradient(rgba(255, 255, 255, 0.5),cyan);
    text-decoration: none;
    text-align: center;
    line-height: 40px;
    display: block;
    border: 2px solid blueviolet;
}
#Finish a{
    margin: 20px;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    background-image: linear-gradient(rgba(255, 255, 255, 0.5),cyan);
    text-decoration: none;
    text-align: center;
    line-height: 40px;
    display: block;
    border: 2px solid blueviolet;
}
#Loser button:hover{
    transform: scale(1.11);
    font-size: medium;
    transition: all 0.3s;
}
@keyframes Move {
    0%{
        transform: translateY(-150px);
    }
    50%{
        transform: translateY(500px);
    }
    100%{
        transform: translateY(1000px);
    }
}